Giro Quarter Helmet - Matte Black drumbeat21-188 The handle of the BBT-4

The handle of the BBT-4 is vinyl coated for comfort

#1 & #2 sizes

2 fits the Shimano XTR caliper bodies

Bungy tie downs included to secure bikes to rack

Giro Quarter Helmet - Matte Black drumbeat21-188 The handle of the BBT-4DOWN AND DIRTY The Quarter is the lowest profile helmet we've ever made, and it 's also the lightest we've made with an ABS shell. All of the essentials are here a tough outer shell with impact absorbing EPS liner, riveted webbing anchors and plush, sweat absorbent pads that are easy to swap for dialing in the fit. A polyurethane coating helps to protect the EPS liner from daily wear and tear. Available in a bunch of great colors and three Super Fit